Features:
1.Easy to use, insert the probe into the tested water to know the water quality, making it convenient to use at home.
2.Locking function, manually locking measurement values for easy reading and recording.
3.Quick and accurate readings. The large LCD display makes it easy to read.
4.Handheld pen style makes it easy to place in a pocket or bag. The purity of water can be tested at any time.
5.Made of ABS plastic, durable and lightweight. Waterproof design, lower power consumption.

Parameters:
Accuracy: ± 2% -3%
Range: 1~9990ppm
Voltage: 3V
Battery model: 2X LR44
Accuracy: 1ppm
Weight: 34g
Size: 25 * 14 * 137mm
Testing items
Water purity
Temperature category
TDS value/Celsius/Fahrenheit
Number of batteries: 2
Battery specification: LR44 button battery
TDS range: 0-9999PPM
Temperature range: 0-80 degrees
Scope of application: tap water/household Water filter/commercial Water filter/industrial water treatment industry, etc

Package include:
Detection pen X1